Fix language/operator/invalid_operators_test
Fix language/operator/invalid_operators_test

Closes #40415

Change-Id: If179bc6802e6193aea4c011d889f9ecbfa3020b0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133993
Reviewed-by: Jens Johansen <05223a3c6bdf76af6f84755eae231abeebcf4530@google.com>
Commit-Queue: Johnni Winther <0f64ef784d57ffb064b634040f9eeba0d33d0be4@google.com>

dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk